.nyBan{
    margin-top: 125px;
    padding: 0 35px;
    width: 100%;
}

.banSwiper {
    width: 100%;
    overflow: hidden;
    border-radius: 20px;
    position: relative;
}

.moPic{
    display: none;
}

.pcPic {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);
}

.nyBan video{
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);
}

.banSwiper .swiper-slide{
    overflow: hidden;
    height: 0;
    padding-bottom: 50%;
}

.banText {
    width: 94%;
    position: absolute;
    left: 50%;
    top: 55%;
    transform: translate(-50%, -50%);
    opacity: 0;
    visibility: hidden;
    transition: 0.6s;
    transition-delay: 0.5s;
}

.ban_t {
    color: #fff;
    max-width: 860px;
}

.swiper-slide-active .banText {
    top: 65%;
    opacity: 1;
    visibility: visible;
}

#nyBan .banner_point {
    position: absolute;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 18px;
    z-index: 10;
        justify-content: center;
}

#nyBan .banner_point .swiper-pagination-bullet {
  position: relative;
  width: 44px;
  height: 44px;
  background: transparent;
  opacity: 1;
  margin: 0 ;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  
}

.banner_point .swiper-pagination-bullet svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg); /* 从 12 点方向开始画 */
  pointer-events: none;
}

.banner_point .swiper-pagination-bullet circle {
  fill: none;
  stroke-width: 2;
}


/* 进度圆环 */
.banner_point .swiper-pagination-bullet .ring-progress {
  stroke: #fff;
  stroke-linecap: round;
  /* 2πr = 2 * 3.1416 * 19 ≈ 119.38 */
  stroke-dasharray: 119.38;
  stroke-dashoffset: 119.38;
}

/* 当前激活项：跑进度动画 */
.banner_point .swiper-pagination-bullet-active .ring-progress {
  animation: bulletRingProgress var(--bullet-duration, 8000ms) linear forwards;
}

/* 数字 */
.banner_point .swiper-pagination-bullet .bullet-num {
  position: relative;
  z-index: 2;
  color: #fff;
  font-size: 14px;
  line-height: 1;
  font-weight: 500;
  user-select: none;
  font-family: 'Montserrat';
}

/* 非激活项数字半透明 */
.banner_point .swiper-pagination-bullet:not(.swiper-pagination-bullet-active) .bullet-num {
  color: rgba(255, 255, 255, 0.6);
}

/* 进度动画 */
@keyframes bulletRingProgress {
  from { stroke-dashoffset: 119.38; }
  to   { stroke-dashoffset: 0; }
}

/* 单张图时隐藏分页 */
.banSwiper.swiper-only-one .banner_point {
  display: none;
}

.con2 {
    margin-top: 6.5vw;
}

.con2_b {
    color: #222;
    font-weight: 600;
    max-width: 55%;
    line-height: 1.2;
}

.con2_s {
    line-height: 1.6;
    color: #777;
    max-width: 90%;
    margin-top: 20px;
}

.btn {
    color: #222;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #222;
    width: 220px;
    height: 60px;
    transition: 0.6s;
    font-size: 18px;
    position: relative;
    margin-top: 3.5vw;
}

.btn svg {
    fill: currentColor;
    width: 22px;
    height: auto;
    margin-left: 13px;
}

.con2_list {
    width: 100%;
    margin-top: 6vw;
    display: flex;
    gap: 4.6%;
    justify-content: space-between;
}

.f2 {
    display: flex;
    align-items: baseline;
}

.f2_t {
    font-size: calc(10px + 5.2vw);
    line-height: 0.8;
    color: #0b318f;
    font-weight: 500;
}

.f2_s {
    font-size: calc(10px + 1.35vw);
    color: #0b318f;
    margin-left: 1vw;
}

.f2_d {
    font-size: calc(10px + 5.2vw);
    line-height: 0.8;
    color: #0b318f;
    font-weight: 500;
}

.f3 {
    color: #222;
    font-size: 16px;
    font-weight: 550;
    margin-top: 10px;
}

.con2_li {
    position: relative;
    padding-bottom: 3.5vw;
    border-bottom: 1px solid #b2b2b2;
}

.con3 {
    padding: 0 35px;
    width: 100%;
    margin-top: 7vw;
}

.con3_t {
    font-size: 16px;
    text-align: center;
    font-weight: bold;
    color: #00429a;
}

.con3_s {
    text-align: center;
    font-weight: bold;
    max-width: 1300px;
    margin: 15px auto 0;
}

.con3_list {
    width: 100%;
    margin-top: 4vw;
    position: relative;
    overflow: hidden;
    max-height: 620px;
    border-radius: 8px;
    height: 35vw;
    min-height: 450px;
}

.con3Top {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.top_li{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(1.02);
    transition: 0.6s;
    transition-delay: 0.2s;
    opacity: 0;
    object-fit: cover;
}

.con3Bot {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
    height: 100%;
    justify-content: space-evenly;
    width: 90%;
    max-width: 1600px;
    margin: 0 auto;
}

.bot_li {
    width: 320px;
    height: 320px;
    background: rgba(4 14 28 / 40%);
    border-radius: 50%;
    padding:10px 2vw;
    border: 1px solid rgba(255 255 255 / 30%);
    transition: 0.4s;
    position: relative;
}

.bot_li_img {
    width: 100%;
    height: 70px;
    display: flex;
    align-items: center;
    transition: 0.6s;
    justify-content: center;
        position: absolute;
    left: 50%;
    top: 40%;
    transform: translate(-50%, -50%);
    width: 90%;
}

.bot_li_img img{
    width: auto;
    max-width: 100%;
}

.bot_li_t {
    text-align: center;
    color: #fff;
    transition: 0.6s;
    line-height: 1.4;
    font-weight: 550;
    position: absolute;
    left: 50%;
    top: 62%;
    transform: translate(-50%, -50%);
    width: 80%;
}

.bot_li_s {
    color: #fff;
    text-align: center;
    -webkit-line-clamp: 2;
    
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
    font-size: 14px;
    display: none;
    transition: 0.6s;
    margin-top: 15px;
}

.bot_ico {
    height: auto;
    width: 22px;
    fill: #fff;
    margin-top: 15px;
    position: absolute;
    left: 50%;
    top: 70%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: 0.6s;
}

.bot_li.cur{
    background: rgba(1 75 173 / 89%);
}

.top_li.cur{
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.bot_li.cur .bot_li_img{
        top: 30%;
}

.bot_li.cur .bot_li_t{
        top: 53%;
}

.bot_li.cur .bot_ico{
    top:76%;
    opacity: 1;
}

@keyframes slideUpFade {
	0% {
		opacity: 0;
		transform: translateY(30px);
		/* 初始位置在下方 30px */
	}

	100% {
		opacity: 1;
		transform: translateY(0);
		/* 结束位置回到原位 */
	}
}

.con4 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 6vw;
}

.con4_lr {
    width: 31%;
}

.con4_ri {
    width: 60%;
    display: grid;
    gap: 3vw;
    grid-template-columns: repeat(2, 1fr);
}

.con4_t {
    font-size: 16px;
    font-weight: bold;
    color: #00429a;
}

.con4_s {
    color: #222;
    font-weight: 600;
    line-height: 1.2;
    margin-top: 15px;
}

.con4 .con4_btn {
    color: #222;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #222;
    width: 220px;
    height: 60px;
    transition: 0.6s;
    font-size: 18px;
    position: relative;
    margin-top: 3.5vw;
}

.con4 .con4_btn svg {
    fill: currentColor;
    width: 22px;
    height: auto;
    margin-left: 13px;
}

.con4 .con4_btn:hover {
    background: #00429a;
    color: #fff;
    border-color: #00429a;
}

.con4_li {
    overflow: hidden;
    background: #fff;
    box-shadow: 0 0 20px rgba(110 110 110 / 10%);
    border-radius: 20px;
    padding: 20px;
}

.con4_li_img {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding-bottom: 65%;
}

.con4_li_img img{
    width: auto;
    max-width: 100%;
    height: auto;
    position: absolute;
    max-height: 100%;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.con4_li_t {
    color: #222;
    font-weight: 550;
    margin-top: 20px;
    margin-bottom: 15px;
}

.con5 {
    padding-top: 120px;
    width: calc(100% - 70px);
    margin: 0 auto;
    height: 100vh;
    max-height: 2680px;
}

.con5-stage {
    width: 100%;
    height: 100%;
}

.con5-card {
    width: 100%;
    position: absolute;
}

.con5_box{
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    overflow: hidden;
    padding-bottom: 40%; 
}

.con5Text {
    position: absolute;
    bottom: 4vw;
    left: 50%;
    color: #fff;
    z-index: 2;
    width: 90%;
    transform: translateX(-50%);
}

.con5Text_t {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1;
}

.con5Text_s {
    font-weight: bold;
    line-height: 1.2;
    max-width: 600px;
    margin-top: 20px;
}

.con5-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 1;
    transform: translate(-50%, -50%);
}

/* 遮罩层，让文字更清晰 */
.con5-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    z-index: 1;
    overflow: hidden;
    border-radius: 12px;
}


.con6 {
    margin-bottom: 6vw;
    margin-top: 2vw;
}

.con6Top {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
}

.con6Top_lr {
    width: 60%;
}

.con6_t {
    font-size: 16px;
    font-weight: bold;
    color: #00429a;
}

.con6_s {
    color: #222;
    font-weight: 600;
    line-height: 1.2;
    margin-top: 15px;
}

.con6_btn {
    color: #222;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #222;
    width: 220px;
    height: 60px;
    transition: 0.6s;
    font-size: 18px;
    position: relative;

}

.con6_btn svg {
    fill: currentColor;
    width: 22px;
    height: auto;
    margin-left: 13px;
}

.item_pitle:hover{
    background: #00429a;
    color: #fff;
    border-color: #00429a ;
}

.con6_list {
    width: 100%;
    margin-top: 3vw;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.con6_list .swiper {
    overflow: hidden;
}

.swiper_con6_lr {
    width: 48.8%;
}

.swiper_con6_ri {
    width: 48.8%;
    height: 100%;
}

.con6_li {
    box-sizing: border-box; 
    transition: 0.3s;
}

.con6_li_img {
    width: 100%;
    overflow: hidden;
    border-radius: 8px;
    position: relative;
    padding-bottom: 100%;
}

.swiper_con6_lr .con6_li_img{
    padding-bottom: 56%;
}

.con6_li_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.con6_li:hover .con6_li_img img {
    transform:translate(-50%, -50%) scale(1.05);
}

.con6_li_t {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    color: #111;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 1.5vw;
}

.con6_li_s {
    color: #999;
    line-height: 1;
    margin-top: 1vw;
}

.swiper_con6_lr .con6_li_t{
    font-size: 24px;
}

.con6_qie {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 4.5vw;
}

.swiper_but {
    color: #d6d6d6;
    width: 22px;
    height: 22px;
    cursor: pointer;
}

.swiper_but svg{
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.swiper-scrollbar {
    width: 90%;
    max-width: 450px;
    background: #e5e5e5;
    height: 4px;
    margin: 0 15px;
}

.swiper-scrollbar-drag{
    background: #00429a;
}

.swiper_but:hover {
    color: #333;
}



@media (max-width:1600px) {
    .bot_li{
        width: 300px;
        height: 300px;
    }
}

@media (max-width:1500px) {
    .bot_li{
        width: 260px;
        height: 260px;
    }
    
    .bot_li_img img{
        max-width: 45px;
    }
    
    .bot_li_t{
        font-size: 18px;
    }
    
    .bot_li_img{
        height: 45px;
    }
}


@media (max-width:1250px) {
    .bot_li{
            position: relative;
        transform: scale(0.89);
    }
    
    .item_pitle{
        width: 180px;
        height: 45px;
    }
    
    .con4 .con4_btn{
        width: 180px;
        height: 45px;
    }
}

@media (min-width:769px) {
    .mo_img{
        display: none;
    }
}

@media (max-width:768px) {
    .nyBan{
        margin-top: 70px;
        padding: 0 5%;
    }
    
    #nyBan .banner_point{
        bottom: 15px;
    }
    
    #nyBan .banner_point .swiper-pagination-bullet{
        width: 30px;
        height: 30px
    }
    
    .pcPic{
        display: none;
    }
    
    .moPic{
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }
    
    .banText{
        display: block;
        position: absolute;
        width: 90%;
        left: 50%;
        top:50%;
        transform: translate(-50%,-50%);
    }
    
    .ban_t {
        color: #fff;
        text-align: center;
        font-size: 20px;
    }
    
    .con2_b{
        max-width: 100%;
    }
    
    .con2_s{
        max-width: 100%;
    }
    
    .item_pitle {
        width: 150px;
        height: 40px;
        font-size: 16px;
        margin-top: 25px;
    }
    
    .item_pitle svg{
        width: 18px;
        margin-left: 10px;
    }
    
    .con2_list{
        margin-top: 30px;
        display: flex;
        flex-wrap: wrap;
    }
    
    .con2_li{
        width: 100%;
        margin: 20px 0 0;
        padding-bottom: 20px;
    }
    
    .con3{
        margin-top: 45px;
        padding: 0 5%;
    }
    
    .con3_list{
        margin-top: 30px;
        height: auto;
        max-height: unset;
    }
    
    .con3Top{
        display: none;
    }
    
    .con3Bot{
        flex-wrap: wrap;
        width: 100%;
    }
    
    .bot_li{
        width: 100%;
        height: auto;
        transform: scale(1);
        border-radius: 0;
        border: none;
        padding: 0;
                background: transparent;
    }
    
    .mo_img {
        width: 100%;
        position: relative;
        padding-bottom: 60%;
        overflow: hidden;
        border-radius: 8px;
    }
    
    .mo_img img{
         width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
    }
    
    .bot_li_s{
        display: -webkit-box;    
    }
    
    .bot_li.cur{
        background: transparent;
    }
    
    .bot_ico{
        display: block;
        opacity: 1;
    }
    
    .bot_li_img img {
        max-width: 40px;
    }
    
    .bot_li_t {
        font-size: 16px;
    }
    
    .con4{
        margin-top: 45px;
    }
    
    .con4_lr {
        width: 100%;
    }

    .con4_ri {
        margin-top: 30px;
        width: 100%;
    }
    
    .con4 .con4_btn{
        width: 150px;
        height: 40px;
        font-size: 16px;
        margin-top: 25px;
    }
    
    .con4 .con4_btn svg{
        width: 18px;
        margin-left: 10px;
    }
    
    .con4_li{
        border-radius: 10px;
        padding: 10px;
    }
    
    .con6{
        margin-top: 45px;
        margin-bottom: 55px;
    }
    
    .con6Top_lr {
        width: 100%;
    }
    
    .con6_list{
        margin-top: 30px;
    }
    
    .swiper_con6_ri{
        display: none;
    }
    
    .swiper_con6_lr{
        width: 100%;
    }
    
    .swiper_con6_lr .con6_li_t {
        font-size: 18px;
        margin-top: 20px;
    }
    
    .con6_qie{
        margin-top: 30px;
    }
    
    .con5{
        padding-top: 50px;
        height: auto;
        width: 90%;
    }
    
    .con5-card{
        position: unset;
    }
    
    .con5_box{
        padding-bottom: 80%;
    }
    
    .con5Text_s{
        font-size: 18px;
        margin-top: 15px;
    }
    
    .con5 .swiper-pagination{
        position: unset;
        margin-top: 20px;
    }
    .con5 .swiper-pagination-bullet{
        
    }
    
    .con5 .swiper-pagination-bullet-active{
        background: #00429a;
    }
    
    .banSwiper .swiper-slide{
        padding-bottom: 70%;
    }
}